Daewoo CIELO EURO III Manual page 481

DTC P1404 Exhaust Gas Recirculation Closed Valve Pintle Error (Cont'd)
Step
Check the ECM electrical connector for a poor
12 connection and repair as necessary.
Is a repair necessary?
1. Using the scan tool, clear the Diagnostic Trouble
Codes (DTCs).
2. Start the engine and idle at normal operating
temperature.
13
3. Operate the vehicle within the conditions for
setting this DTC as specified in the supporting
text.
Does the scan tool indicate that this diagnostic ran
and passed?
Check if any additional DTCs are set.
14
Are any DTCs displayed that have not been diag-
nosed?
DAEWOO T-154 BL2,3
Action
ENGINE CONTROLS 1F – 311
Value Yes
–
Go to Step 13
–
Go to Step 14
– Go to applicable
DTC table
No
Go to Step 11
Go to Step 2
System OK